Individual Calculations July 2017
 Lorne, Malaku  Total change: 15.20  Rating chartPersonal card
 Tournament Zonal 2.3 FIDE San Salvador ESA 2017-05-26
RcRownchangeKK*chgGame
 2140 2128 5.00 9 0.76 20 15.20 
  Medrano, Camilo 1728  * ESA1.0010.08201.60 
  Lacayo, Rene f2280 NCA1.0010.702014.00 
  Gonzalez Vidal, Yuri g2528  * CUB0.001-0.0820-1.60 
  Valdes Romero, Leonardo m2407 CRC0.001-0.1620-3.20 
  Arias, Daniel f2252 ESA0.5010.17203.40 
  Garcia Mendez, Alcira Guadalupe wc1765 ESA1.0010.10202.00 
  Giron, Jorge Ernesto c2214 ESA0.5010.12202.40 
  Jimenez, Jose Mauricio m2274 COL0.001-0.3020-6.00 
  Espinoza, Juan Carlos 1810 NCA1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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